Diorama Size (Width: approx. 107cm, Depth: approx. 37cm, Height: approx. 15cm) Production time: 2-3 months. After completion, it was displayed in a showcase, but I'm selling it because I was satisfied with making it. The frame is made of OSB plywood, so it will naturally blend into your room as an interior decoration. The size is also perfect for common shelves like 1200 x 450. I am personally satisfied with the quality, but this is a handmade item and a delicate Z gauge model, so please understand and assume you will be responsible for your own maintenance.